| Tail Number / N-Number | N81RK |
| Manufacturer | KIRBY ROBERT A |
| Model | ROTORWAY 162F |
| Year Built | 2001 |
| Manufacturer's Serial Number | 6379 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | AMA/EXPR |
| Engine Model | UNKNOWN ENG |
| Number of Engines | 1 engine |
| Kit Manufacturer | ROTORWAY INTL |
| Kit Model | EXEC 162F |
| Type of Registrant | Individual |
| Owner Name | PETRAGLIA PAUL P |
| Street | 2 TALL OAKS DR |
| City | JACKSON |
| State | NJ |
| Zip Code | 08527-3775 |
| Region | Eastern |
| County | Ocean County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2001-08-04 |
| Certificate Issue Date | 2021-06-28 |
| Last Action Date | 2021-06-28 |
| Expiration Date | 2028-06-30 |
| Status | Valid Registration |
| Mode S Code | 52604204 |
| Mode S Code Hex | AB0884 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N81RK.
| Tail Number / N-Number | N81RK |
| Manufacturer | GENTZ RICHARD M |
| Model | VIKING DRAGONFLY |
| Manufacturer's Serial Number | 044 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| County | Ocean County |
| Last Status | N-Number Assigned – but has not yet been registered |
| Cancellation Date | 1988-06-03 |